| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.86 | 7.559% | $122.4667 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $98.30 | 3.358% | $101.6009 | $101.60 | $101.60 | $101.60 |
| Purchase #3 | $21.51 | 13.245% | $24.359 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $9.62 | 7.377% | $10.3297 | $10.33 | $10.35 | $10.30 |
| Purchase #5 | $53.75 | 7.495% | $57.7786 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $143.70 | 4.516% | $150.1895 | $150.19 | $150.20 | $150.20 |
| Purchase #7 | $174.60 | 5.224% | $183.7211 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $615.34 | $650.4455 | $650.45 | $650.45 | $650.50 | |